From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Thu, 19 Jun 2014 19:44:57 +0000 (+0400)
Subject: usb: host: max3421-hcd: unconditionally use GFP_ATOMIC in max3421_urb_enqueue()
X-Git-Tag: cleanup-for-v3.18~123^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c0f36954b9bcfedb87d785aa453132146645abc;p=pandora-kernel.git

usb: host: max3421-hcd: unconditionally use GFP_ATOMIC in max3421_urb_enqueue()

As far as kzalloc() is called with spinlock held,
we have to pass GFP_ATOMIC regardless of mem_flags argument.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: David Mosberger <davidm@egauge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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